Modular handset assembly



FIG. 1 is a perspective view thereof;

FIG. 2 is a front plan view thereof;

FIG. 3 is a back plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top end elevational view thereof; and,

FIG. 7 is a bottom end elevational view thereof.

Broken lines are shown herein for illustrative purposes only, and form no part of the claimed design. 

CLAIM The ornamental design for a modular handset assembly, as shown and described. 